PowerShell脚本在ISE中工作，但通过powershell.exe失败

Question

我正在通过ps1脚本将war文件传输到Tomcat Web服务器。通过Windows PowerShell ISE执行脚本时，文件的传输有效：

StatusCode        : 200
StatusDescription : OK
Content           : OK - Deployed application at context path /test

RawContent        : HTTP/1.1 200 OK
                    Transfer-Encoding: chunked
                    Cache-Control: private
                    Content-Type: text/plain;charset=utf-8
                    Date: Tue, 05 Sep 2017 10:13:24 GMT
                    Expires: Thu, 01 Jan 1970 01:00:00 CET
                    Server:...
Forms             : 
Headers           : {[Transfer-Encoding, chunked], [Cache-Control, private], [Content-Type, text/plain;charset=utf-8], [Date, Tue, 05 Sep 2017 10:13:24 
GMT]...}
Images            : {}
InputFields       : {}
Links             : {}
ParsedHtml        : 
RawContentLength  : 56

现在，当我从Windows PowerShell以提升模式运行相同的脚本时：

powershell.exe -File .\transfer_war_file.ps1 -ExecutionPolicy Bypass

然后我看

Status         : SendFailure
Response       :
Message        : The underlying connection was closed: An unexpected error occurred on a send.
Data           : {}
InnerException : System.IO.IOException: Unable to write data to the transport connection: An existing connection was
                 forcibly closed by the remote host. ---> System.Net.Sockets.SocketException: An existing connection
                 was forcibly closed by the remote host
                    at System.Net.Sockets.Socket.MultipleSend(BufferOffsetSize[] buffers, SocketFlags socketFlags)
                    at System.Net.Sockets.NetworkStream.MultipleWrite(BufferOffsetSize[] buffers)
                    --- End of inner exception stack trace ---
                    at System.Net.Sockets.NetworkStream.MultipleWrite(BufferOffsetSize[] buffers)
                    at System.Net.Security._SslStream.StartWriting(SplitWritesState splitWrite, SplitWriteAsyncProtocolRequest asyncRequest)
                    at System.Net.Security._SslStream.ProcessWrite(BufferOffsetSize[] buffers, SplitWriteAsyncProtocolRequest asyncRequest)
                    at System.Net.TlsStream.MultipleWrite(BufferOffsetSize[] buffers)
                    at System.Net.ConnectStream.ResubmitWrite(ConnectStream oldStream, Boolean suppressWrite)
TargetSite     : System.Net.WebResponse GetResponse(System.Net.WebRequest)
StackTrace     : at Microsoft.PowerShell.Commands.WebRequestPSCmdlet.GetResponse(WebRequest request)
                 at Microsoft.PowerShell.Commands.WebRequestPSCmdlet.ProcessRecord()
HelpLink       :
Source         : Microsoft.PowerShell.Commands.Utility
HResult        : -2146233079

代码是

Set-PSDebug -Trace 2

$AllProtocols = [System.Net.SecurityProtocolType]'Ssl3,Tls,Tls11,Tls12'
[System.Net.ServicePointManager]::SecurityProtocol = $AllProtocols

Add-Type @"
using System.Net;
using System.Security.Cryptography.X509Certificates;
public class TrustAllCertsPolicy : ICertificatePolicy {
    public bool CheckValidationResult(
        ServicePoint srvPoint, X509Certificate certificate,
        WebRequest request, int certificateProblem) {
        return true;
    }
}
"@
[System.Net.ServicePointManager]::CertificatePolicy = New-Object TrustAllCertsPolicy

$user = "test"
$pass = "test"
$secpass = ConvertTo-SecureString $pass -AsPlainText -Force

$credential = New-Object System.Management.Automation.PSCredential($user, $secpass)
try {
    (Invoke-WebRequest -InFile "test.war" -URI "https://somehost:443/manager/text/deploy?path=/test" -Method PUT -Credential $credential -ContentType 'application/zip' -UseBasicParsing)
} catch {
    echo $_.Exception | Format-List -Force
}